Ligand-Free Pd/C-Catalyzed One-Pot, Three-Component Synthesis of Aryl-Substituted Benzimidazoles by Hydrogen-Transfer and Suzuki Reactions in Water
作者:Chen Xu、Zhi-Qiang Xiao、Hong-Mei Li、Xin Han、Zhi-Qiang Wang、Wei-Jun Fu、Bao-Ming Ji、Xin-Qi Hao、Mao-Ping Song
DOI:10.1002/ejoc.201501169
日期:2015.12
An efficient protocol for the ligand-free and heterogeneous Pd/C-catalyzed one-pot, three-componentsynthesis of aryl-substituted benzimidazoles from benzyl alcohols by using water as the solvent was developed. The reaction involves hydrogen-transfer and Suzuki reactions. This method is quite convenient and environmentally friendly.
Synthesis, In Vitro and In Silico NS5B Polymerase Inhibitory Activity of Benzimidazole Derivatives
作者:Vaishali M. Patil、Gurukumar K. R.、Maksim Chudayeu、Satya Prakash Gupta、Subeer Samanta、Neeraj Masand、Neerja Kaushik-Basu
DOI:10.2174/157340612801216120
日期:2012.6.1
HepatitisC virus (HCV) NS5B polymerase is the key replicating protein of the virus and thus an attractive target for drug development. Here we report on the synthesis and biological evaluation of a new series of benzimidazole derivatives as HCV NS5B inhibitors. This yielded compound 6b and 6d bearing 2-(2-benzyloxy)phenyl and 2-(4- methylbenzyloxy)phenyl moieties, respectively, as promising leads